Drug reference
calcitriol
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Musculoskeletal (Vit D Preparations)
Mechanism of action
Calcitriol is a potent metabolite to the active form of vitamin D, which in turn controls the reabsorption of calcium by the kidneys, controls the intestinal absorption of dietary calcium; decreases excessive serum phosphate levels, bone resorption, and parathyroid hormone levels
Common side effects
- Constipation
- BUN and creatinine increased
- Apathy
- Hypercalcemia
- Abdominal pain
Contraindications
- Hypercalcemia or evidence of vitamin D toxicity Hypersensitivity to calcitriol, other vitamin D analogues, or other ingredients
Related conditions
Frequently asked questions
What drug class is calcitriol?
calcitriol belongs to: Musculoskeletal.
How does calcitriol work?
Calcitriol is a potent metabolite to the active form of vitamin D, which in turn controls the reabsorption of calcium by the kidneys, controls the intestinal absorption of dietary calcium; decreases excessive serum phosphate levels, bone resorption, and parathyroid hormone levels
What are the common side effects of calcitriol?
Constipation, BUN and creatinine increased, Apathy, Hypercalcemia, Abdominal pain
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